Need help .... can't configure VPN through NAT-ed network

RouterOS Forwarding Protocols
1

hi all

we are implementing the wireless network in difficult area, where hard to have internet connection through cable. Only WIMAX ISP can provide internet connection to this area.. I’m using mikrotik router behind the WIMAX router and i need to configure vpn connection through this router… see picture below
mtk-lan2lan.JPG
from MTK2 router i can ping MTK1, but from MTK1 to MTK2 can’t..because MTK2 has private ip, it is behind the nat-ed network..

2

Have MKT1 be the VPN server, and MKT2 be the VPN client. At that point the NAT gateway MKT2 is behind will know about that traffic flow and be able to NAT return traffic back to it.

What VPN protocol are you looking to use?

3

i’m gonna use IPsec, can you give the link of tutorial , how to configure server-client vpn connection?

4

As fewi said use MTK1 as L2top server and MTk2 als LT2P client. Normally shoulg through the NAT

5

thanks, i’ll try it